1524889984

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 3099351600

約数和(自身を除く): 1574461616

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 269, 536, 538, 661, 1072, 1076, 1322, 2144, 2152, 2644, 4288, 4304, 5288, 8576, 8608, 10576, 17216, 18023, 21152, 34432, 36046, 42304, 44287, 72092, 84608, 88574, 144184, 177148, 177809, 288368, 354296, 355618, 576736, 708592, 711236, 1153472, 1417184, 1422472, 2306944, 2834368, 2844944, 5668736, 5689888, 11379776, 11913203, 22759552, 23826406, 47652812, 95305624, 190611248, 381222496, 762444992, 1524889984]

約数ペア:

[(1, 1524889984), (2, 762444992), (4, 381222496), (8, 190611248), (16, 95305624), (32, 47652812), (64, 23826406), (67, 22759552), (128, 11913203), (134, 11379776), (268, 5689888), (269, 5668736), (536, 2844944), (538, 2834368), (661, 2306944), (1072, 1422472), (1076, 1417184), (1322, 1153472), (2144, 711236), (2152, 708592), (2644, 576736), (4288, 355618), (4304, 354296), (5288, 288368), (8576, 177809), (8608, 177148), (10576, 144184), (17216, 88574), (18023, 84608), (21152, 72092), (34432, 44287), (36046, 42304)]